Results 1 to 2 of 2

Thread: HP & Torque specs?

  1. #1
    Join Date
    Mar 2004
    Location
    Benson, AZ
    Posts
    41

    Cool

    Does anyone have the HP and torque specs for the 04.5 LLY? Is it the same as the 05 LLY? What are they for the 04.5?

    Also is the GVWR and GCVWR and 5th towing capacity the same for the 04.5 and 05 2500HD?

    Tnx,
    Mark
    2004.5 2500HD Extended Cab, Loaded, LineX, Duramax LLY, Allison, Juiced with Attitude, MBRP Stainless with 5" Stainless tip, Banks Cold Air Intake & Air filer, EGR blocker with finger stick, Front bypass pipe. Towing a 2006 33' KZ Durango 5th Wheel

  2. #2
    Join Date
    Apr 2001
    Location
    CA
    Posts
    13,576

    Arrow

    Towing and weight ratings are all the same. GVWR is 9200 and GCWR is 22K.

    HP/TQ: 310/590 for '04.5, and 310/605 for '05.

    Your Juice on the 04.5 pretty much "equallizes" the HP/TQ numbers between the years. The end results will be similar once you add the programmng.
    1985 Blazer 6.2
    2001 GMC 2500HD D/A
    dmaxmaverick@thedieselpage.com

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •